@media (max-width: 1200px) {
    .page-container {
        padding: var(--spacing-lg);
    }
    
    .nav-container {
        padding: 0 var(--spacing-lg);
    }
    
    .referee-panel {
        grid-template-columns: 1fr;
    }
    
    .referee-controls {
        order: -1;
    }
    
    .control-buttons {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .control-btn-wide {
        grid-column: span 2;
    }
    
    .team-management {
        grid-template-columns: 1fr;
    }
    
    .team-info-card {
        order: -1;
    }
}

@media (max-width: 1024px) {
    .hero-title {
        font-size: 36px;
    }
    
    .hero-stats {
        gap: var(--spacing-xl);
    }
    
    .hero-stat-number {
        font-size: 28px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .scoreboard-team-logo {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
    
    .scoreboard-score-main {
        font-size: 56px;
    }
    
    .scoreboard-team-name {
        font-size: 18px;
    }
}

@media (max-width: 768px) {
    .top-nav {
        display: none;
    }
    
    .main-content {
        padding-top: 0;
        padding-bottom: 70px;
    }
    
    .bottom-nav {
        display: flex;
    }
    
    .page-container {
        padding: var(--spacing-md);
        padding-top: var(--spacing-lg);
    }
    
    .page-title {
        font-size: 24px;
        margin-bottom: var(--spacing-lg);
    }
    
    .hero-section {
        padding: var(--spacing-xl) var(--spacing-md);
        margin-bottom: var(--spacing-xl);
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 14px;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: var(--spacing-lg);
    }
    
    .hero-stat-number {
        font-size: 24px;
    }
    
    .hero-stat-label {
        font-size: 12px;
    }
    
    .section-title {
        font-size: 20px;
    }
    
    .tournament-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .tabs {
        margin-bottom: var(--spacing-lg);
    }
    
    .tab {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: 13px;
    }
    
    .match-scoreboard {
        padding: var(--spacing-lg);
        margin-bottom: var(--spacing-lg);
    }
    
    .scoreboard-teams {
        gap: var(--spacing-md);
    }
    
    .scoreboard-team-logo {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .scoreboard-team-name {
        font-size: 14px;
    }
    
    .scoreboard-score-main {
        font-size: 48px;
    }
    
    .scoreboard-info {
        gap: var(--spacing-lg);
        flex-wrap: wrap;
    }
    
    .referee-score-panel {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        padding: var(--spacing-lg);
    }
    
    .vs-divider {
        font-size: 18px;
    }
    
    .team-score-value {
        font-size: 48px;
    }
    
    .control-buttons {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .control-btn-wide {
        grid-column: span 1;
    }
    
    .schedule-item {
        grid-template-columns: 80px 1fr;
        gap: var(--spacing-sm);
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .schedule-table {
        grid-column: 1 / -1;
        text-align: center;
    }
    
    .schedule-time-hour {
        font-size: 16px;
    }
    
    .schedule-match-teams {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .schedule-team-name {
        font-size: 13px;
    }
    
    .chat-section {
        height: 400px;
    }
    
    .profile-header {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-lg);
    }
    
    .profile-avatar {
        width: 80px;
        height: 80px;
        font-size: 32px;
    }
    
    .profile-name {
        font-size: 24px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-xl);
    }
    
    .stat-card {
        padding: var(--spacing-md);
    }
    
    .stat-card-value {
        font-size: 28px;
    }
    
    .stat-card-label {
        font-size: 12px;
    }
    
    .achievements-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-sm);
    }
    
    .achievement-icon {
        font-size: 28px;
    }
    
    .role-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-sm);
    }
    
    .role-icon {
        font-size: 24px;
    }
    
    .role-name {
        font-size: 11px;
    }
    
    .login-logo h1 {
        font-size: 28px;
    }
    
    .login-logo .logo-ball {
        width: 60px;
        height: 60px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .player-card {
        flex-wrap: wrap;
    }
    
    .player-stats {
        width: 100%;
        justify-content: space-around;
        padding-top: var(--spacing-sm);
        border-top: 1px solid var(--color-dark-border);
    }
    
    .ranking-item {
        grid-template-columns: 30px 1fr auto;
        gap: var(--spacing-sm);
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .ranking-wins {
        display: none;
    }
    
    .ranking-avatar {
        width: 32px;
        height: 32px;
        font-size: 12px;
    }
    
    .ranking-name {
        font-size: 13px;
    }
    
    .ranking-points {
        font-size: 16px;
    }
    
    .toast-container {
        top: var(--spacing-md);
        left: var(--spacing-md);
        right: var(--spacing-md);
    }
    
    .toast {
        min-width: auto;
        width: 100%;
    }
    
    .modal-content {
        width: 95%;
        padding: var(--spacing-lg);
        max-height: 90vh;
    }
    
    .modal-title {
        font-size: 18px;
    }
    
    .bracket-container {
        padding: var(--spacing-lg) 0;
    }
    
    .bracket {
        gap: var(--spacing-md);
    }
    
    .bracket-match {
        width: 150px;
    }
    
    .bracket-team {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .bracket-team-name {
        font-size: 11px;
    }
    
    .bracket-team-score {
        font-size: 12px;
    }
    
    .tournament-management-actions {
        gap: var(--spacing-sm);
    }
    
    .btn {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: 13px;
    }
    
    .btn-lg {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: 14px;
    }
    
    .team-stats {
        gap: var(--spacing-sm);
    }
    
    .team-stat-number {
        font-size: 20px;
    }
    
    .team-stat-label {
        font-size: 11px;
    }
}

@media (max-width: 480px) {
    .role-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .achievements-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .scoreboard-score-main {
        font-size: 36px;
    }
    
    .scoreboard-team-logo {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .scoreboard-team-name {
        font-size: 12px;
    }
    
    .team-score-value {
        font-size: 36px;
    }
    
    .hero-title {
        font-size: 24px;
    }
    
    .bottom-nav-item .nav-icon {
        font-size: 20px;
    }
    
    .bottom-nav-item .nav-label {
        font-size: 10px;
    }
}

@media (min-width: 769px) {
    .bottom-nav {
        display: none !important;
    }
    
    .mobile-menu-btn {
        display: none;
    }
}

@media (min-width: 1024px) and (max-width: 1200px) {
    .tournament-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (hover: none) and (pointer: coarse) {
    .btn:active,
    .card:active,
    .role-card:active,
    .nav-menu-item:active {
        transform: scale(0.98);
    }
    
    .control-btn {
        min-height: 48px;
    }
}